EP4060211A1 - Soupape de surpression - Google Patents

Soupape de surpression Download PDF

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Publication number
EP4060211A1
EP4060211A1 EP21163421.7A EP21163421A EP4060211A1 EP 4060211 A1 EP4060211 A1 EP 4060211A1 EP 21163421 A EP21163421 A EP 21163421A EP 4060211 A1 EP4060211 A1 EP 4060211A1
Authority
EP
European Patent Office
Prior art keywords
valve
pressure relief
relief valve
sealing element
valve element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP21163421.7A
Other languages
German (de)
English (en)
Inventor
Wolfgang Haselwarter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AVS Ing JC Roemer GmbH
Original Assignee
AVS Ing JC Roemer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AVS Ing JC Roemer GmbH filed Critical AVS Ing JC Roemer GmbH
Priority to EP21163421.7A priority Critical patent/EP4060211A1/fr
Publication of EP4060211A1 publication Critical patent/EP4060211A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring

Definitions

  • Pressure relief valves are known in principle. They have a spring-loaded valve tappet that is slidably guided in a valve housing. The pressure relief valve is closed during normal operation, i.e. fluid present at the inlet cannot flow through the pressure relief valve. In the event that the pressure of the fluid present at the inlet exceeds a pressure threshold value, the valve tappet is moved against the spring force into an open position, so that the fluid can flow through the pressure relief valve.
  • the edge region 5.2 of the sealing element 5 first comes into contact with the valve seat 2.1.
  • the spring force of the spring 6 is preferably selected in such a way that the second valve element 3 is then moved even further towards the first valve element 2, so that the edge region 5.2 of the sealing element 5 is elastically deformed. This movement or deformation is preferably limited in that the contact section 3 . 2 of the second valve element 3 comes into contact with the first valve element 2 .

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
EP21163421.7A 2021-03-18 2021-03-18 Soupape de surpression Withdrawn EP4060211A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21163421.7A EP4060211A1 (fr) 2021-03-18 2021-03-18 Soupape de surpression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21163421.7A EP4060211A1 (fr) 2021-03-18 2021-03-18 Soupape de surpression

Publications (1)

Publication Number Publication Date
EP4060211A1 true EP4060211A1 (fr) 2022-09-21

Family

ID=75108205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21163421.7A Withdrawn EP4060211A1 (fr) 2021-03-18 2021-03-18 Soupape de surpression

Country Status (1)

Country Link
EP (1) EP4060211A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6510715A (fr) * 1964-08-14 1966-02-15
CA794219A (en) * 1968-09-10 H. Varga Otto Sealing means for valves
NL7700888A (nl) * 1976-02-04 1977-08-08 Braukmann Armaturen Klep.
EP0547863A1 (fr) * 1991-12-16 1993-06-23 Seetru Limited Soupape de sûreté avec garniture plate en élastomère

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA794219A (en) * 1968-09-10 H. Varga Otto Sealing means for valves
NL6510715A (fr) * 1964-08-14 1966-02-15
NL7700888A (nl) * 1976-02-04 1977-08-08 Braukmann Armaturen Klep.
EP0547863A1 (fr) * 1991-12-16 1993-06-23 Seetru Limited Soupape de sûreté avec garniture plate en élastomère

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